TB2934HQ Toshiba, TB2934HQ Datasheet - Page 23

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TB2934HQ

Manufacturer Part Number
TB2934HQ
Description
Manufacturer
Toshiba
Datasheet

Specifications of TB2934HQ

No. Of Channels
4
Package
HZIP 25-P-1.00F
Recommended Vcc (v)
13.2
Rl=2 Ohm
70W x 4
Rl=4 Ohm
43W x 4
Rl=8 Ohm
-
Features/built-in Functions
4 BTL channels, internal standby/mute, BiCD process, power, I2C self-diagnosis, tweeter diagnostics, 34/26 dB gain
Operating Voltage (v)
9 to 18
Examples of Bytes Sequence
1 - Turn-On Diagnostic - Write Operation
Note 14: Auto increment
2 - Turn-On Diagnostic - Read Operation
3a - Turn-On of the Power Amplifier with 26dB Gain, Mute On, Diagnostic Defeat.
Start
Note 15: Auto increment
3b - Turn-Off of the Power Amplifier
Start
Note 16: Auto increment
4 - Offset Detection Procedure Enable
Start
Note 17: Auto increment
5 - Offset detection procedure stop and reading operation
offset detection bits (D2 of the bytes DB1, DB2, DB3, DB4)
Start
Start
Start
Address byte with D0 = 0
Address byte with D0 = 0
Address byte with D0 = 0
Address byte with D0 = 1
Address byte with D0 = 1
Address byte with D0 = 0
ACK
ACK
ACK
ACK
ACK
ACK
Sub-address D0 = 1
Sub-address D0 = 1
Sub-address D0 = 1
DB1
DB1
Sub-address D0 = 1
ACK
ACK
DB2
DB2
ACK
ACK
ACK
23
ACK
ACK
ACK
IB 1
X0X0000X
IB 1
X0XXXXXX
IB 1
XX1XX11X
IB with D6 = 1
DB3
DB3
.
ACK
ACK
ACK
ACK
ACK
(the results are valid only for the
ACK
DB4
DB4
IB2
XXX1X0XX
IB2
XXX0XXXX
IB2
XXX1X0XX
ACK
ACK
IB2
STOP
STOP
ACK
ACK
ACK
ACK
STOP
TB2934HQ
STOP
STOP
STOP
2006-06-14

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